simplify config and enable some optimizations / speedup

CMakeLists.txt

@@ -10,6 +10,9 @@ set(EXTRA_COMPONENT_DIRS
   "components/esp-protocols/components"
 )
 
+# add compile definition ARDUINO_ARCH_ESP32, enabling jpegdec simd support
+add_compile_definitions(ARDUINO_ARCH_ESP32)
+
 add_compile_definitions(BOARD_HAS_PSRAM)
 
 set(

sdkconfig.defaults

@@ -9,7 +9,9 @@ CONFIG_ESP_TASK_WDT_EN=n
 
 CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
 CONFIG_ESPTOOLPY_FLASHSIZE="16MB"
-CONFIG_ESPTOOLPY_FLASHMODE_QIO=y # over twice as fast as DIO
+# over twice as fast as DIO
+CONFIG_ESPTOOLPY_FLASHMODE_QIO=y
+CONFIG_ESPTOOLPY_FLASHFREQ_80M=y
 
 CONFIG_FREERTOS_HZ=1000
 
@@ -48,36 +50,3 @@ CONFIG_FATFS_LFN_HEAP=y
 #
 CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_240=y
 CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ=240
-
-#
-# LVGL configuration - # Monitoring
-#
-# CONFIG_LV_USE_PERF_MONITOR=y
-# CONFIG_LV_USE_MEM_MONITOR=y
-
-#
-# LVGL configuration - # Color settings
-#
-# CONFIG_LV_COLOR_DEPTH_32 is not set
-CONFIG_LV_COLOR_DEPTH_16=y
-# CONFIG_LV_COLOR_DEPTH_8 is not set
-# CONFIG_LV_COLOR_DEPTH_1 is not set
-CONFIG_LV_COLOR_DEPTH=16
-CONFIG_LV_COLOR_16_SWAP=y
-CONFIG_LV_COLOR_MIX_ROUND_OFS=128
-CONFIG_LV_COLOR_CHROMA_KEY_HEX=0x00FF00
-
-#
-# LVGL configuration - # Themes
-#
-CONFIG_LV_USE_THEME_DEFAULT=y
-CONFIG_LV_THEME_DEFAULT_DARK=y
-CONFIG_LV_THEME_DEFAULT_GROW=y
-CONFIG_LV_THEME_DEFAULT_TRANSITION_TIME=80
-
-# LVGL Configuration - 3rd party libraries
-CONFIG_LV_USE_FS_POSIX=y
-# configure the lv drive letter to be 'L' (76) for use as "L:/..."
-CONFIG_LV_FS_POSIX_LETTER=76
-CONFIG_LV_USE_SJPG=y
-CONFIG_LV_USE_QRCODE=y